SCHEDULE 13G/A 0000919574-21-003999 0001798367 XXXXXXXX LIVE 3 Class A Common Stock 12/31/2023 0001740594 Arco Platform Ltd. G04553106 RUA AUGUSTA 2840 RUA AUGUSTA 2840 SAO PAULO - SP D5 01412-100 Rule 13d-1(c) Arisaig Partners (Asia) Pte Ltd. U0 0.00 0.00 0.00 0.0 IA Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd U0 0.00 0.00 0.00 0.0 OO Arco Platform Ltd. RUA AUGUSTA 2840, RUA AUGUSTA 2840, SAO PAULO - SP, BRAZIL, 01412-100. Arisaig Partners (Asia) Pte Ltd Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd. Arisaig Partners (Asia) Pte Ltd 6 Lorong Telok, #02-01 Singapore 049019 Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd. 6 Lorong Telok, #02-01 Singapore 049019 Arisaig Partners (Asia) Pte Ltd Singapore Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd. Singapore N Arisaig Partners (Asia) Pte Ltd - 0 shares Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd. - 0 shares 0 Arisaig Partners (Asia) Pte Ltd - 0 shares Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd. - 0 shares Arisaig Partners (Asia) Pte Ltd - 0 shares Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd. - 0 shares Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. Arisaig Partners (Asia) Pte Ltd. Gordon Yeo Tian Wee 02/08/2024 Arisaig Global Emerging Markets Fund (Singapore) Pte. Ltd Gordon Yeo Tian Wee 02/08/2024